# -*- coding: utf-8 -*- # PLEASE DO NOT EDIT THIS FILE, IT IS GENERATED AND WILL BE OVERWRITTEN: # https://github.com/ccxt/ccxt/blob/master/CONTRIBUTING.md#how-to-contribute-code from ccxt.base.exchange import Exchange import hashlib import math from ccxt.base.errors import ExchangeError from ccxt.base.errors import AuthenticationError from ccxt.base.errors import PermissionDenied from ccxt.base.errors import AccountSuspended from ccxt.base.errors import BadSymbol from ccxt.base.errors import InsufficientFunds from ccxt.base.errors import InvalidOrder from ccxt.base.errors import OrderNotFound from ccxt.base.errors import CancelPending from ccxt.base.errors import DDoSProtection from ccxt.base.errors import ExchangeNotAvailable from ccxt.base.errors import OnMaintenance from ccxt.base.errors import InvalidNonce from ccxt.base.errors import RequestTimeout class poloniex(Exchange): def describe(self): return self.deep_extend(super(poloniex, self).describe(), { 'id': 'poloniex', 'name': 'Poloniex', 'countries': ['US'], 'rateLimit': 1000, # up to 6 calls per second 'certified': False, 'pro': True, 'has': { 'cancelOrder': True, 'CORS': False, 'createDepositAddress': True, 'createMarketOrder': False, 'createOrder': True, 'editOrder': True, 'fetchBalance': True, 'fetchCurrencies': True, 'fetchDepositAddress': True, 'fetchDeposits': True, 'fetchMarkets': True, 'fetchMyTrades': True, 'fetchOHLCV': True, 'fetchOpenOrder': True, # True endpoint for a single open order 'fetchOpenOrders': True, # True endpoint for open orders 'fetchOrderBook': True, 'fetchOrderBooks': True, 'fetchOrderTrades': True, # True endpoint for trades of a single open or closed order 'fetchTicker': True, 'fetchTickers': True, 'fetchTrades': True, 'fetchTradingFee': True, 'fetchTradingFees': True, 'fetchTransactions': True, 'fetchWithdrawals': True, 'cancelAllOrders': True, 'withdraw': True, }, 'timeframes': { '5m': 300, '15m': 900, '30m': 1800, '2h': 7200, '4h': 14400, '1d': 86400, }, 'urls': { 'logo': 'https://user-images.githubusercontent.com/1294454/27766817-e9456312-5ee6-11e7-9b3c-b628ca5626a5.jpg', 'api': { 'public': 'https://poloniex.com/public', 'private': 'https://poloniex.com/tradingApi', }, 'www': 'https://www.poloniex.com', 'doc': 'https://docs.poloniex.com', 'fees': 'https://poloniex.com/fees', 'referral': 'https://poloniex.com/signup?c=UBFZJRPJ', }, 'api': { 'public': { 'get': [ 'return24hVolume', 'returnChartData', 'returnCurrencies', 'returnLoanOrders', 'returnOrderBook', 'returnTicker', 'returnTradeHistory', ], }, 'private': { 'post': [ 'buy', 'cancelLoanOffer', 'cancelOrder', 'cancelAllOrders', 'closeMarginPosition', 'createLoanOffer', 'generateNewAddress', 'getMarginPosition', 'marginBuy', 'marginSell', 'moveOrder', 'returnActiveLoans', 'returnAvailableAccountBalances', 'returnBalances', 'returnCompleteBalances', 'returnDepositAddresses', 'returnDepositsWithdrawals', 'returnFeeInfo', 'returnLendingHistory', 'returnMarginAccountSummary', 'returnOpenLoanOffers', 'returnOpenOrders', 'returnOrderTrades', 'returnOrderStatus', 'returnTradableBalances', 'returnTradeHistory', 'sell', 'toggleAutoRenew', 'transferBalance', 'withdraw', ], }, }, 'fees': { 'trading': { # starting from Jan 8 2020 'maker': 0.0009, 'taker': 0.0009, }, 'funding': {}, }, 'limits': { 'amount': { 'min': 0.000001, 'max': 1000000000, }, 'price': { 'min': 0.00000001, 'max': 1000000000, }, 'cost': { 'min': 0.00000000, 'max': 1000000000, }, }, 'precision': { 'amount': 8, 'price': 8, }, 'commonCurrencies': { 'AIR': 'AirCoin', 'APH': 'AphroditeCoin', 'BCC': 'BTCtalkcoin', 'BDG': 'Badgercoin', 'BTM': 'Bitmark', 'CON': 'Coino', 'GOLD': 'GoldEagles', 'GPUC': 'GPU', 'HOT': 'Hotcoin', 'ITC': 'Information Coin', 'KEY': 'KEYCoin', 'PLX': 'ParallaxCoin', 'REPV2': 'REP', 'STR': 'XLM', 'SOC': 'SOCC', 'XAP': 'API Coin', # self is not documented in the API docs for Poloniex # https://github.com/ccxt/ccxt/issues/7084 # when the user calls withdraw('USDT', amount, address, tag, params) # with params = {'currencyToWithdrawAs': 'USDTTRON'} # or params = {'currencyToWithdrawAs': 'USDTETH'} # fetchWithdrawals('USDT') returns the corresponding withdrawals # with a USDTTRON or a USDTETH currency id, respectfully # therefore we have map them back to the original code USDT # otherwise the returned withdrawals are filtered out 'USDTTRON': 'USDT', 'USDTETH': 'USDT', }, 'options': { 'limits': { 'cost': { 'min': { 'BTC': 0.0001, 'ETH': 0.0001, 'XMR': 0.0001, 'USDT': 1.0, }, }, }, }, 'exceptions': { 'exact': { 'You may only place orders that reduce your position.': InvalidOrder, 'Invalid order number, or you are not the person who placed the order.': OrderNotFound, 'Permission denied': PermissionDenied, 'Connection timed out. Please try again.': RequestTimeout, 'Internal error. Please try again.': ExchangeNotAvailable, 'Currently in maintenance mode.': OnMaintenance, 'Order not found, or you are not the person who placed it.': OrderNotFound, 'Invalid API key/secret pair.': AuthenticationError, 'Please do not make more than 8 API calls per second.': DDoSProtection, 'Rate must be greater than zero.': InvalidOrder, # {"error":"Rate must be greater than zero."} 'Invalid currency pair.': BadSymbol, # {"error":"Invalid currency pair."} 'Invalid currencyPair parameter.': BadSymbol, # {"error":"Invalid currencyPair parameter."} }, 'broad': { 'Total must be at least': InvalidOrder, # {"error":"Total must be at least 0.0001."} 'This account is frozen.': AccountSuspended, 'Not enough': InsufficientFunds, 'Nonce must be greater': InvalidNonce, 'You have already called cancelOrder or moveOrder on self order.': CancelPending, 'Amount must be at least': InvalidOrder, # {"error":"Amount must be at least 0.000001."} 'is either completed or does not exist': InvalidOrder, # {"error":"Order 587957810791 is either completed or does not exist."} 'Error pulling ': ExchangeError, # {"error":"Error pulling order book"} }, }, 'orders': {}, # orders cache / emulation }) def calculate_fee(self, symbol, type, side, amount, price, takerOrMaker='taker', params={}): market = self.markets[symbol] key = 'quote' rate = market[takerOrMaker] cost = float(self.cost_to_precision(symbol, amount * rate)) if side == 'sell': cost *= price else: key = 'base' return { 'type': takerOrMaker, 'currency': market[key], 'rate': rate, 'cost': float(self.fee_to_precision(symbol, cost)), } def parse_ohlcv(self, ohlcv, market=None): # # { # "date":1590913773, # "high":0.02491611, # "low":0.02491611, # "open":0.02491611, # "close":0.02491611, # "volume":0, # "quoteVolume":0, # "weightedAverage":0.02491611 # } # return [ self.safe_timestamp(ohlcv, 'date'), self.safe_float(ohlcv, 'open'), self.safe_float(ohlcv, 'high'), self.safe_float(ohlcv, 'low'), self.safe_float(ohlcv, 'close'), self.safe_float(ohlcv, 'quoteVolume'), ] def fetch_ohlcv(self, symbol, timeframe='5m', since=None, limit=None, params={}): self.load_markets() market = self.market(symbol) request = { 'currencyPair': market['id'], 'period': self.timeframes[timeframe], } if since is None: request['end'] = self.seconds() if limit is None: request['start'] = request['end'] - self.parse_timeframe('1w') # max range = 1 week else: request['start'] = request['end'] - limit * self.parse_timeframe(timeframe) else: request['start'] = int(since / 1000) if limit is not None: end = self.sum(request['start'], limit * self.parse_timeframe(timeframe)) request['end'] = end response = self.publicGetReturnChartData(self.extend(request, params)) # # [ # {"date":1590913773,"high":0.02491611,"low":0.02491611,"open":0.02491611,"close":0.02491611,"volume":0,"quoteVolume":0,"weightedAverage":0.02491611}, # {"date":1590913800,"high":0.02495324,"low":0.02489501,"open":0.02491797,"close":0.02493693,"volume":0.0927415,"quoteVolume":3.7227869,"weightedAverage":0.02491185}, # {"date":1590914100,"high":0.02498596,"low":0.02488503,"open":0.02493033,"close":0.02497896,"volume":0.21196348,"quoteVolume":8.50291888,"weightedAverage":0.02492832}, # ] # return self.parse_ohlcvs(response, market, timeframe, since, limit) def load_markets(self, reload=False, params={}): markets = super(poloniex, self).load_markets(reload, params) currenciesByNumericId = self.safe_value(self.options, 'currenciesByNumericId') if (currenciesByNumericId is None) or reload: self.options['currenciesByNumericId'] = self.index_by(self.currencies, 'numericId') return markets def fetch_markets(self, params={}): markets = self.publicGetReturnTicker(params) keys = list(markets.keys()) result = [] for i in range(0, len(keys)): id = keys[i] market = markets[id] quoteId, baseId = id.split('_') base = self.safe_currency_code(baseId) quote = self.safe_currency_code(quoteId) symbol = base + '/' + quote limits = self.extend(self.limits, { 'cost': { 'min': self.safe_value(self.options['limits']['cost']['min'], quote), }, }) isFrozen = self.safe_string(market, 'isFrozen') active = (isFrozen != '1') numericId = self.safe_integer(market, 'id') result.append({ 'id': id, 'numericId': numericId, 'symbol': symbol, 'baseId': baseId, 'quoteId': quoteId, 'base': base, 'quote': quote, 'active': active, 'limits': limits, 'info': market, }) return result def fetch_balance(self, params={}): self.load_markets() request = { 'account': 'all', } response = self.privatePostReturnCompleteBalances(self.extend(request, params)) result = {'info': response} currencyIds = list(response.keys()) for i in range(0, len(currencyIds)): currencyId = currencyIds[i] balance = self.safe_value(response, currencyId, {}) code = self.safe_currency_code(currencyId) account = self.account() account['free'] = self.safe_float(balance, 'available') account['used'] = self.safe_float(balance, 'onOrders') result[code] = account return self.parse_balance(result) def fetch_trading_fees(self, params={}): self.load_markets() fees = self.privatePostReturnFeeInfo(params) # # { # makerFee: '0.00100000', # takerFee: '0.00200000', # marginMakerFee: '0.00100000', # marginTakerFee: '0.00200000', # thirtyDayVolume: '106.08463302', # nextTier: 500000, # } # return { 'info': fees, 'maker': self.safe_float(fees, 'makerFee'), 'taker': self.safe_float(fees, 'takerFee'), 'withdraw': {}, 'deposit': {}, } def fetch_order_book(self, symbol, limit=None, params={}): self.load_markets() request = { 'currencyPair': self.market_id(symbol), } if limit is not None: request['depth'] = limit # 100 response = self.publicGetReturnOrderBook(self.extend(request, params)) orderbook = self.parse_order_book(response) orderbook['nonce'] = self.safe_integer(response, 'seq') return orderbook def fetch_order_books(self, symbols=None, limit=None, params={}): self.load_markets() request = { 'currencyPair': 'all', } if limit is not None: request['depth'] = limit # 100 response = self.publicGetReturnOrderBook(self.extend(request, params)) marketIds = list(response.keys()) result = {} for i in range(0, len(marketIds)): marketId = marketIds[i] symbol = None if marketId in self.markets_by_id: symbol = self.markets_by_id[marketId]['symbol'] else: quoteId, baseId = marketId.split('_') base = self.safe_currency_code(baseId) quote = self.safe_currency_code(quoteId) symbol = base + '/' + quote orderbook = self.parse_order_book(response[marketId]) orderbook['nonce'] = self.safe_integer(response[marketId], 'seq') result[symbol] = orderbook return result def parse_ticker(self, ticker, market=None): timestamp = self.milliseconds() symbol = None if market: symbol = market['symbol'] open = None change = None average = None last = self.safe_float(ticker, 'last') relativeChange = self.safe_float(ticker, 'percentChange') if relativeChange != -1: open = last / self.sum(1, relativeChange) change = last - open average = self.sum(last, open) / 2 return { 'symbol': symbol, 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'high': self.safe_float(ticker, 'high24hr'), 'low': self.safe_float(ticker, 'low24hr'), 'bid': self.safe_float(ticker, 'highestBid'), 'bidVolume': None, 'ask': self.safe_float(ticker, 'lowestAsk'), 'askVolume': None, 'vwap': None, 'open': open, 'close': last, 'last': last, 'previousClose': None, 'change': change, 'percentage': relativeChange * 100, 'average': average, 'baseVolume': self.safe_float(ticker, 'quoteVolume'), 'quoteVolume': self.safe_float(ticker, 'baseVolume'), 'info': ticker, } def fetch_tickers(self, symbols=None, params={}): self.load_markets() response = self.publicGetReturnTicker(params) ids = list(response.keys()) result = {} for i in range(0, len(ids)): id = ids[i] symbol = None market = None if id in self.markets_by_id: market = self.markets_by_id[id] symbol = market['symbol'] else: quoteId, baseId = id.split('_') base = self.safe_currency_code(baseId) quote = self.safe_currency_code(quoteId) symbol = base + '/' + quote market = {'symbol': symbol} ticker = response[id] result[symbol] = self.parse_ticker(ticker, market) return self.filter_by_array(result, 'symbol', symbols) def fetch_currencies(self, params={}): response = self.publicGetReturnCurrencies(params) ids = list(response.keys()) result = {} for i in range(0, len(ids)): id = ids[i] currency = response[id] precision = 8 # default precision, todo: fix "magic constants" code = self.safe_currency_code(id) active = (currency['delisted'] == 0) and not currency['disabled'] numericId = self.safe_integer(currency, 'id') fee = self.safe_float(currency, 'txFee') result[code] = { 'id': id, 'numericId': numericId, 'code': code, 'info': currency, 'name': currency['name'], 'active': active, 'fee': fee, 'precision': precision, 'limits': { 'amount': { 'min': math.pow(10, -precision), 'max': math.pow(10, precision), }, 'price': { 'min': math.pow(10, -precision), 'max': math.pow(10, precision), }, 'cost': { 'min': None, 'max': None, }, 'withdraw': { 'min': fee, 'max': math.pow(10, precision), }, }, } return result def fetch_ticker(self, symbol, params={}): self.load_markets() market = self.market(symbol) response = self.publicGetReturnTicker(params) ticker = response[market['id']] return self.parse_ticker(ticker, market) def parse_trade(self, trade, market=None): # # fetchMyTrades # # { # globalTradeID: 471030550, # tradeID: '42582', # date: '2020-06-16 09:47:50', # rate: '0.000079980000', # amount: '75215.00000000', # total: '6.01569570', # fee: '0.00095000', # feeDisplay: '0.26636100 TRX(0.07125%)', # orderNumber: '5963454848', # type: 'sell', # category: 'exchange' # } # # createOrder(taker trades) # # { # 'amount': '200.00000000', # 'date': '2019-12-15 16:04:10', # 'rate': '0.00000355', # 'total': '0.00071000', # 'tradeID': '119871', # 'type': 'buy', # 'takerAdjustment': '200.00000000' # } # id = self.safe_string_2(trade, 'globalTradeID', 'tradeID') orderId = self.safe_string(trade, 'orderNumber') timestamp = self.parse8601(self.safe_string(trade, 'date')) symbol = None if (not market) and ('currencyPair' in trade): marketId = self.safe_string(trade, 'currencyPair') if marketId in self.markets_by_id: market = self.markets_by_id[marketId] else: quoteId, baseId = marketId.split('_') base = self.safe_currency_code(baseId) quote = self.safe_currency_code(quoteId) symbol = base + '/' + quote if (symbol is None) and (market is not None): symbol = market['symbol'] side = self.safe_string(trade, 'type') fee = None price = self.safe_float(trade, 'rate') cost = self.safe_float(trade, 'total') amount = self.safe_float(trade, 'amount') feeDisplay = self.safe_string(trade, 'feeDisplay') if feeDisplay is not None: parts = feeDisplay.split(' ') feeCost = self.safe_float(parts, 0) if feeCost is not None: feeCurrencyId = self.safe_string(parts, 1) feeCurrencyCode = self.safe_currency_code(feeCurrencyId) feeRate = self.safe_string(parts, 2) if feeRate is not None: feeRate = feeRate.replace('(', '') feeRateParts = feeRate.split('%') feeRate = self.safe_string(feeRateParts, 0) feeRate = float(feeRate) / 100 fee = { 'cost': feeCost, 'currency': feeCurrencyCode, 'rate': feeRate, } takerOrMaker = None takerAdjustment = self.safe_float(trade, 'takerAdjustment') if takerAdjustment is not None: takerOrMaker = 'taker' return { 'id': id, 'info': trade, 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'symbol': symbol, 'order': orderId, 'type': 'limit', 'side': side, 'takerOrMaker': takerOrMaker, 'price': price, 'amount': amount, 'cost': cost, 'fee': fee, } def fetch_trades(self, symbol, since=None, limit=None, params={}): self.load_markets() market = self.market(symbol) request = { 'currencyPair': market['id'], } if since is not None: request['start'] = int(since / 1000) request['end'] = self.seconds() # last 50000 trades by default trades = self.publicGetReturnTradeHistory(self.extend(request, params)) return self.parse_trades(trades, market, since, limit) def fetch_my_trades(self, symbol=None, since=None, limit=None, params={}): self.load_markets() market = None if symbol is not None: market = self.market(symbol) pair = market['id'] if market else 'all' request = {'currencyPair': pair} if since is not None: request['start'] = int(since / 1000) request['end'] = self.sum(self.seconds(), 1) # adding 1 is a fix for #3411 # limit is disabled(does not really work as expected) if limit is not None: request['limit'] = int(limit) response = self.privatePostReturnTradeHistory(self.extend(request, params)) # # specific market(symbol defined) # # [ # { # globalTradeID: 470912587, # tradeID: '42543', # date: '2020-06-15 17:31:22', # rate: '0.000083840000', # amount: '95237.60321429', # total: '7.98472065', # fee: '0.00095000', # feeDisplay: '0.36137761 TRX(0.07125%)', # orderNumber: '5926344995', # type: 'sell', # category: 'exchange' # }, # { # globalTradeID: 470974497, # tradeID: '42560', # date: '2020-06-16 00:41:23', # rate: '0.000078220000', # amount: '1000000.00000000', # total: '78.22000000', # fee: '0.00095000', # feeDisplay: '3.48189819 TRX(0.07125%)', # orderNumber: '5945490830', # type: 'sell', # category: 'exchange' # } # ] # # all markets(symbol None) # # { # BTC_GNT: [{ # globalTradeID: 470839947, # tradeID: '4322347', # date: '2020-06-15 12:25:24', # rate: '0.000005810000', # amount: '1702.04429303', # total: '0.00988887', # fee: '0.00095000', # feeDisplay: '4.18235294 TRX(0.07125%)', # orderNumber: '102290272520', # type: 'buy', # category: 'exchange' # }, { # globalTradeID: 470895902, # tradeID: '4322413', # date: '2020-06-15 16:19:00', # rate: '0.000005980000', # amount: '18.66879219', # total: '0.00011163', # fee: '0.00095000', # feeDisplay: '0.04733727 TRX(0.07125%)', # orderNumber: '102298304480', # type: 'buy', # category: 'exchange' # }], # } # result = [] if market is not None: result = self.parse_trades(response, market) else: if response: ids = list(response.keys()) for i in range(0, len(ids)): id = ids[i] market = None if id in self.markets_by_id: market = self.markets_by_id[id] trades = self.parse_trades(response[id], market) for j in range(0, len(trades)): result.append(trades[j]) else: quoteId, baseId = id.split('_') base = self.safe_currency_code(baseId) quote = self.safe_currency_code(quoteId) symbol = base + '/' + quote trades = response[id] for j in range(0, len(trades)): market = { 'symbol': symbol, 'base': base, 'quote': quote, } result.append(self.parse_trade(trades[j], market)) return self.filter_by_since_limit(result, since, limit) def parse_order_status(self, status): statuses = { 'Open': 'open', 'Partially filled': 'open', } return self.safe_string(statuses, status, status) def parse_order(self, order, market=None): # # fetchOpenOrder # # { # status: 'Open', # rate: '0.40000000', # amount: '1.00000000', # currencyPair: 'BTC_ETH', # date: '2018-10-17 17:04:50', # total: '0.40000000', # type: 'buy', # startingAmount: '1.00000', # } # # fetchOpenOrders # # { # orderNumber: '514514894224', # type: 'buy', # rate: '0.00001000', # startingAmount: '100.00000000', # amount: '100.00000000', # total: '0.00100000', # date: '2018-10-23 17:38:53', # margin: 0, # } # # createOrder # # { # 'orderNumber': '9805453960', # 'resultingTrades': [ # { # 'amount': '200.00000000', # 'date': '2019-12-15 16:04:10', # 'rate': '0.00000355', # 'total': '0.00071000', # 'tradeID': '119871', # 'type': 'buy', # 'takerAdjustment': '200.00000000', # }, # ], # 'fee': '0.00000000', # 'clientOrderId': '12345', # 'currencyPair': 'BTC_MANA', # # --------------------------------------------------------- # # the following fields are injected by createOrder # 'timestamp': timestamp, # 'status': 'open', # 'type': type, # 'side': side, # 'price': price, # 'amount': amount, # # --------------------------------------------------------- # # 'resultingTrades' in editOrder # 'resultingTrades': { # 'BTC_MANA': [], # } # } # timestamp = self.safe_integer(order, 'timestamp') if timestamp is None: timestamp = self.parse8601(self.safe_string(order, 'date')) symbol = None marketId = self.safe_string(order, 'currencyPair') if marketId is not None: if marketId in self.markets_by_id: market = self.markets_by_id[marketId] else: quoteId, baseId = marketId.split('_') base = self.safe_currency_code(baseId) quote = self.safe_currency_code(quoteId) symbol = base + '/' + quote if (symbol is None) and (market is not None): symbol = market['symbol'] trades = None resultingTrades = self.safe_value(order, 'resultingTrades') if not isinstance(resultingTrades, list): resultingTrades = self.safe_value(resultingTrades, self.safe_string(market, 'id', marketId)) if resultingTrades is not None: trades = self.parse_trades(resultingTrades, market) price = self.safe_float_2(order, 'price', 'rate') remaining = self.safe_float(order, 'amount') amount = self.safe_float(order, 'startingAmount') filled = None cost = 0 if amount is not None: if remaining is not None: filled = amount - remaining if price is not None: cost = filled * price else: amount = remaining status = self.parse_order_status(self.safe_string(order, 'status')) average = None lastTradeTimestamp = None if filled is None: if trades is not None: filled = 0 cost = 0 tradesLength = len(trades) if tradesLength > 0: lastTradeTimestamp = trades[0]['timestamp'] for i in range(0, tradesLength): trade = trades[i] tradeAmount = trade['amount'] tradePrice = trade['price'] filled = self.sum(filled, tradeAmount) cost = self.sum(cost, tradePrice * tradeAmount) lastTradeTimestamp = max(lastTradeTimestamp, trade['timestamp']) if amount is not None: remaining = max(amount - filled, 0) if filled >= amount: status = 'closed' if (filled is not None) and (cost is not None) and (filled > 0): average = cost / filled type = self.safe_string(order, 'type') side = self.safe_string(order, 'side', type) if type == side: type = None id = self.safe_string(order, 'orderNumber') fee = None feeCost = self.safe_float(order, 'fee') if feeCost is not None: feeCurrencyCode = None if market is not None: feeCurrencyCode = market['base'] if (side == 'buy') else market['quote'] fee = { 'cost': feeCost, 'currency': feeCurrencyCode, } clientOrderId = self.safe_string(order, 'clientOrderId') return { 'info': order, 'id': id, 'clientOrderId': clientOrderId, 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'lastTradeTimestamp': lastTradeTimestamp, 'status': status, 'symbol': symbol, 'type': type, 'timeInForce': None, 'postOnly': None, 'side': side, 'price': price, 'stopPrice': None, 'cost': cost, 'average': average, 'amount': amount, 'filled': filled, 'remaining': remaining, 'trades': trades, 'fee': fee, } def parse_open_orders(self, orders, market, result): for i in range(0, len(orders)): order = orders[i] extended = self.extend(order, { 'status': 'open', 'type': 'limit', 'side': order['type'], 'price': order['rate'], }) result.append(self.parse_order(extended, market)) return result def fetch_open_orders(self, symbol=None, since=None, limit=None, params={}): self.load_markets() market = None if symbol is not None: market = self.market(symbol) pair = market['id'] if market else 'all' request = { 'currencyPair': pair, } response = self.privatePostReturnOpenOrders(self.extend(request, params)) extension = {'status': 'open'} if market is None: marketIds = list(response.keys()) openOrders = [] for i in range(0, len(marketIds)): marketId = marketIds[i] orders = response[marketId] m = self.markets_by_id[marketId] openOrders = self.array_concat(openOrders, self.parse_orders(orders, m, None, None, extension)) return self.filter_by_since_limit(openOrders, since, limit) else: return self.parse_orders(response, market, since, limit, extension) def create_order(self, symbol, type, side, amount, price=None, params={}): if type == 'market': raise ExchangeError(self.id + ' createOrder() does not accept market orders') self.load_markets() method = 'privatePost' + self.capitalize(side) market = self.market(symbol) amount = self.amount_to_precision(symbol, amount) request = { 'currencyPair': market['id'], 'rate': self.price_to_precision(symbol, price), 'amount': amount, } clientOrderId = self.safe_string(params, 'clientOrderId') if clientOrderId is not None: request['clientOrderId'] = clientOrderId params = self.omit(params, 'clientOrderId') # remember the timestamp before issuing the request timestamp = self.milliseconds() response = getattr(self, method)(self.extend(request, params)) # # { # 'orderNumber': '9805453960', # 'resultingTrades': [ # { # 'amount': '200.00000000', # 'date': '2019-12-15 16:04:10', # 'rate': '0.00000355', # 'total': '0.00071000', # 'tradeID': '119871', # 'type': 'buy', # 'takerAdjustment': '200.00000000', # }, # ], # 'fee': '0.00000000', # 'currencyPair': 'BTC_MANA', # } # return self.parse_order(self.extend({ 'timestamp': timestamp, 'status': 'open', 'type': type, 'side': side, 'price': price, 'amount': amount, }, response), market) def edit_order(self, id, symbol, type, side, amount, price=None, params={}): self.load_markets() price = float(price) request = { 'orderNumber': id, 'rate': self.price_to_precision(symbol, price), } if amount is not None: request['amount'] = self.amount_to_precision(symbol, amount) response = self.privatePostMoveOrder(self.extend(request, params)) return self.parse_order(response) def cancel_order(self, id, symbol=None, params={}): self.load_markets() request = {} clientOrderId = self.safe_value(params, 'clientOrderId') if clientOrderId is None: request['orderNumber'] = id else: request['clientOrderId'] = clientOrderId params = self.omit(params, 'clientOrderId') return self.privatePostCancelOrder(self.extend(request, params)) def cancel_all_orders(self, symbol=None, params={}): request = {} market = None if symbol is not None: market = self.market(symbol) request['currencyPair'] = market['id'] response = self.privatePostCancelAllOrders(self.extend(request, params)) # # { # "success": 1, # "message": "Orders canceled", # "orderNumbers": [ # 503749, # 888321, # 7315825, # 7316824 # ] # } # return response def fetch_open_order(self, id, symbol=None, params={}): self.load_markets() id = str(id) request = { 'orderNumber': id, } response = self.privatePostReturnOrderStatus(self.extend(request, params)) # # { # success: 1, # result: { # '6071071': { # status: 'Open', # rate: '0.40000000', # amount: '1.00000000', # currencyPair: 'BTC_ETH', # date: '2018-10-17 17:04:50', # total: '0.40000000', # type: 'buy', # startingAmount: '1.00000', # }, # }, # } # result = self.safe_value(response['result'], id) if result is None: raise OrderNotFound(self.id + ' order id ' + id + ' not found') return self.parse_order(result) def fetch_order_status(self, id, symbol=None, params={}): self.load_markets() orders = self.fetch_open_orders(symbol, None, None, params) indexed = self.index_by(orders, 'id') return 'open' if (id in indexed) else 'closed' def fetch_order_trades(self, id, symbol=None, since=None, limit=None, params={}): self.load_markets() request = { 'orderNumber': id, } trades = self.privatePostReturnOrderTrades(self.extend(request, params)) return self.parse_trades(trades) def create_deposit_address(self, code, params={}): self.load_markets() # USDT, USDTETH, USDTTRON currencyId = None currency = None if code in self.currencies: currency = self.currency(code) currencyId = currency['id'] else: currencyId = code request = { 'currency': currencyId, } response = self.privatePostGenerateNewAddress(self.extend(request, params)) address = None tag = None if response['success'] == 1: address = self.safe_string(response, 'response') self.check_address(address) if currency is not None: depositAddress = self.safe_string(currency['info'], 'depositAddress') if depositAddress is not None: tag = address address = depositAddress return { 'currency': code, 'address': address, 'tag': tag, 'info': response, } def fetch_deposit_address(self, code, params={}): self.load_markets() response = self.privatePostReturnDepositAddresses(params) # USDT, USDTETH, USDTTRON currencyId = None currency = None if code in self.currencies: currency = self.currency(code) currencyId = currency['id'] else: currencyId = code address = self.safe_string(response, currencyId) tag = None self.check_address(address) if currency is not None: depositAddress = self.safe_string(currency['info'], 'depositAddress') if depositAddress is not None: tag = address address = depositAddress return { 'currency': code, 'address': address, 'tag': tag, 'info': response, } def withdraw(self, code, amount, address, tag=None, params={}): self.check_address(address) self.load_markets() currency = self.currency(code) request = { 'currency': currency['id'], 'amount': amount, 'address': address, } if tag is not None: request['paymentId'] = tag response = self.privatePostWithdraw(self.extend(request, params)) # # { # response: 'Withdrew 1.00000000 USDT.', # email2FA: False, # withdrawalNumber: 13449869 # } # return { 'info': response, 'id': self.safe_string(response, 'withdrawalNumber'), } def fetch_transactions_helper(self, code=None, since=None, limit=None, params={}): self.load_markets() year = 31104000 # 60 * 60 * 24 * 30 * 12 = one year of history, why not now = self.seconds() start = int(since / 1000) if (since is not None) else now - 10 * year request = { 'start': start, # UNIX timestamp, required 'end': now, # UNIX timestamp, required } if limit is not None: request['limit'] = limit response = self.privatePostReturnDepositsWithdrawals(self.extend(request, params)) # # { # "adjustments":[], # "deposits":[ # { # currency: "BTC", # address: "1MEtiqJWru53FhhHrfJPPvd2tC3TPDVcmW", # amount: "0.01063000", # confirmations: 1, # txid: "952b0e1888d6d491591facc0d37b5ebec540ac1efb241fdbc22bcc20d1822fb6", # timestamp: 1507916888, # status: "COMPLETE" # }, # { # currency: "ETH", # address: "0x20108ba20b65c04d82909e91df06618107460197", # amount: "4.00000000", # confirmations: 38, # txid: "0x4be260073491fe63935e9e0da42bd71138fdeb803732f41501015a2d46eb479d", # timestamp: 1525060430, # status: "COMPLETE" # } # ], # "withdrawals":[ # { # "withdrawalNumber":13449869, # "currency":"USDTTRON", # not documented in API docs, see commonCurrencies in describe() # "address":"TXGaqPW23JdRWhsVwS2mRsGsegbdnAd3Rw", # "amount":"1.00000000", # "fee":"0.00000000", # "timestamp":1591573420, # "status":"COMPLETE: dadf427224b3d44b38a2c13caa4395e4666152556ca0b2f67dbd86a95655150f", # "ipAddress":"74.116.3.247", # "canCancel":0, # "canResendEmail":0, # "paymentID":null, # "scope":"crypto" # }, # { # withdrawalNumber: 8224394, # currency: "EMC2", # address: "EYEKyCrqTNmVCpdDV8w49XvSKRP9N3EUyF", # amount: "63.10796020", # fee: "0.01000000", # timestamp: 1510819838, # status: "COMPLETE: d37354f9d02cb24d98c8c4fc17aa42f475530b5727effdf668ee5a43ce667fd6", # ipAddress: "5.220.220.200" # }, # { # withdrawalNumber: 9290444, # currency: "ETH", # address: "0x191015ff2e75261d50433fbd05bd57e942336149", # amount: "0.15500000", # fee: "0.00500000", # timestamp: 1514099289, # status: "COMPLETE: 0x12d444493b4bca668992021fd9e54b5292b8e71d9927af1f076f554e4bea5b2d", # ipAddress: "5.228.227.214" # }, # { # withdrawalNumber: 11518260, # currency: "BTC", # address: "8JoDXAmE1GY2LRK8jD1gmAmgRPq54kXJ4t", # amount: "0.20000000", # fee: "0.00050000", # timestamp: 1527918155, # status: "COMPLETE: 1864f4ebb277d90b0b1ff53259b36b97fa1990edc7ad2be47c5e0ab41916b5ff", # ipAddress: "211.8.195.26" # } # ] # } # return response def fetch_transactions(self, code=None, since=None, limit=None, params={}): self.load_markets() response = self.fetch_transactions_helper(code, since, limit, params) currency = None if code is not None: currency = self.currency(code) withdrawals = self.safe_value(response, 'withdrawals', []) deposits = self.safe_value(response, 'deposits', []) withdrawalTransactions = self.parse_transactions(withdrawals, currency, since, limit) depositTransactions = self.parse_transactions(deposits, currency, since, limit) transactions = self.array_concat(depositTransactions, withdrawalTransactions) return self.filter_by_currency_since_limit(self.sort_by(transactions, 'timestamp'), code, since, limit) def fetch_withdrawals(self, code=None, since=None, limit=None, params={}): response = self.fetch_transactions_helper(code, since, limit, params) currency = None if code is not None: currency = self.currency(code) withdrawals = self.safe_value(response, 'withdrawals', []) transactions = self.parse_transactions(withdrawals, currency, since, limit) return self.filter_by_currency_since_limit(transactions, code, since, limit) def fetch_deposits(self, code=None, since=None, limit=None, params={}): response = self.fetch_transactions_helper(code, since, limit, params) currency = None if code is not None: currency = self.currency(code) deposits = self.safe_value(response, 'deposits', []) transactions = self.parse_transactions(deposits, currency, since, limit) return self.filter_by_currency_since_limit(transactions, code, since, limit) def parse_transaction_status(self, status): statuses = { 'COMPLETE': 'ok', } return self.safe_string(statuses, status, status) def parse_transaction(self, transaction, currency=None): # # deposits # # { # "txid": "f49d489616911db44b740612d19464521179c76ebe9021af85b6de1e2f8d68cd", # "type": "deposit", # "amount": "49798.01987021", # "status": "COMPLETE", # "address": "DJVJZ58tJC8UeUv9Tqcdtn6uhWobouxFLT", # "currency": "DOGE", # "timestamp": 1524321838, # "confirmations": 3371, # "depositNumber": 134587098 # } # # withdrawals # # { # "fee": "0.00050000", # "type": "withdrawal", # "amount": "0.40234387", # "status": "COMPLETE: fbabb2bf7d81c076f396f3441166d5f60f6cea5fdfe69e02adcc3b27af8c2746", # "address": "1EdAqY4cqHoJGAgNfUFER7yZpg1Jc9DUa3", # "currency": "BTC", # "canCancel": 0, # "ipAddress": "185.230.101.31", # "paymentID": null, # "timestamp": 1523834337, # "canResendEmail": 0, # "withdrawalNumber": 11162900 # } # timestamp = self.safe_timestamp(transaction, 'timestamp') currencyId = self.safe_string(transaction, 'currency') code = self.safe_currency_code(currencyId) status = self.safe_string(transaction, 'status', 'pending') txid = self.safe_string(transaction, 'txid') if status is not None: parts = status.split(': ') numParts = len(parts) status = parts[0] if (numParts > 1) and (txid is None): txid = parts[1] status = self.parse_transaction_status(status) defaultType = 'withdrawal' if ('withdrawalNumber' in transaction) else 'deposit' type = self.safe_string(transaction, 'type', defaultType) id = self.safe_string_2(transaction, 'withdrawalNumber', 'depositNumber') amount = self.safe_float(transaction, 'amount') address = self.safe_string(transaction, 'address') tag = self.safe_string(transaction, 'paymentID') # according to https://poloniex.com/fees/ feeCost = self.safe_float(transaction, 'fee', 0) if type == 'withdrawal': # poloniex withdrawal amount includes the fee amount = amount - feeCost return { 'info': transaction, 'id': id, 'currency': code, 'amount': amount, 'address': address, 'tag': tag, 'status': status, 'type': type, 'updated': None, 'txid': txid, 'timestamp': timestamp, 'datetime': self.iso8601(timestamp), 'fee': { 'currency': code, 'cost': feeCost, }, } def fetch_position(self, symbol, params={}): self.load_markets() market = self.market(symbol) request = { 'currencyPair': market['id'], } response = self.privatePostGetMarginPosition(self.extend(request, params)) # # { # type: "none", # amount: "0.00000000", # total: "0.00000000", # basePrice: "0.00000000", # liquidationPrice: -1, # pl: "0.00000000", # lendingFees: "0.00000000" # } # # todo unify parsePosition/parsePositions return response def nonce(self): return self.milliseconds() def sign(self, path, api='public', method='GET', params={}, headers=None, body=None): url = self.urls['api'][api] query = self.extend({'command': path}, params) if api == 'public': url += '?' + self.urlencode(query) else: self.check_required_credentials() query['nonce'] = self.nonce() body = self.urlencode(query) headers = { 'Content-Type': 'application/x-www-form-urlencoded', 'Key': self.apiKey, 'Sign': self.hmac(self.encode(body), self.encode(self.secret), hashlib.sha512), } return {'url': url, 'method': method, 'body': body, 'headers': headers} def handle_errors(self, code, reason, url, method, headers, body, response, requestHeaders, requestBody): if response is None: return # {"error":"Permission denied."} if 'error' in response: message = response['error'] feedback = self.id + ' ' + body self.throw_exactly_matched_exception(self.exceptions['exact'], message, feedback) self.throw_broadly_matched_exception(self.exceptions['broad'], message, feedback) raise ExchangeError(feedback) # unknown message